The meaning of MAINTAIN is to keep in an existing state (as of repair, efficiency, or validity) : preserve from failure or decline. How to use maintain in a sentence. Synonym Discussion of …

Throughout his prison sentence, Dunn has always maintained his innocence. [ + that ] He maintains that he has never seen the woman before.

Definition of maintain verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you say that someone maintains that something is true, you mean that they have stated their opinion strongly but not everyone agrees with them or believes them.

Define maintains. maintains synonyms, maintains pronunciation, maintains translation, English dictionary definition of maintains. tr.v. main·tained , main·tain·ing , main·tains 1. To keep up or …

Find 85 different ways to say MAINTAINS, along with antonyms, related words, and example sentences at Thesaurus.com.

Dec 11, 2025 · Verb maintain (third-person singular simple present maintains, present participle maintaining, simple past and past participle maintained) To keep up; to preserve; to uphold (a …

Maintain definition: To keep up or carry on; continue.

MAINTAIN definition: to keep in existence or continuance; preserve; retain. See examples of maintain used in a sentence.

It's difficult to maintain a correspondence when we're both so busy. The pilot was struggling to maintain control of the aircraft. The police say that they will do whatever is necessary to …